General
Filename(s) sub-27_ses-vr_task-04_acq-a_run-006_eeg.eeg
MNE object type RawBrainVision
Measurement date 2025-12-17 at 23:27:09 UTC
Participant sub-27
Experimenter mne_anonymize
Acquisition
Duration 00:25:17 (HH:MM:SS)
Sampling frequency 250.00 Hz
Time points 379,152
Channels
EEG
EOG
ECG
misc
Stimulus
Galvanic skin response
Respiration monitoring channel
Head & sensor digitization 34 points
Filters
Highpass 0.00 Hz
Lowpass 125.00 Hz
PSD
General
Filename(s) sub-27_ses-vr_task-04_acq-a_run-006_eeg.eeg
MNE object type RawBrainVision
Measurement date 2025-12-17 at 23:27:09 UTC
Participant sub-27
Experimenter mne_anonymize
Acquisition
Duration 00:25:17 (HH:MM:SS)
Sampling frequency 250.00 Hz
Time points 379,152
Channels
EEG and
EOG
ECG
misc
Stimulus
Galvanic skin response
Respiration monitoring channel
Head & sensor digitization 34 points
Filters
Highpass 1.00 Hz
Lowpass 48.00 Hz
PSD
Method picard
Fit parameters max_iter=500
Fit 112 iterations on raw data (153276 samples)
ICA components 28
Available PCA components 28
Channel types eeg
ICA components marked for exclusion ICA025
ICA026
ICA016
ICA020
ICA022
ICA018
General
Filename(s) sub-27_ses-vr_task-04_acq-a_run-006_eeg.eeg
MNE object type RawBrainVision
Measurement date 2025-12-17 at 23:27:09 UTC
Participant sub-27
Experimenter mne_anonymize
Acquisition
Duration 00:25:17 (HH:MM:SS)
Sampling frequency 250.00 Hz
Time points 379,152
Channels
EEG
EOG
ECG
misc
Stimulus
Galvanic skin response
Respiration monitoring channel
Head & sensor digitization 36 points
Filters
Highpass 1.00 Hz
Lowpass 48.00 Hz
PSD
General
Filename(s) sub-27_ses-vr_task-04_acq-a_run-006_eeg.eeg
MNE object type RawBrainVision
Measurement date 2025-12-17 at 23:27:09 UTC
Participant sub-27
Experimenter mne_anonymize
Acquisition
Duration 00:25:17 (HH:MM:SS)
Sampling frequency 250.00 Hz
Time points 379,152
Channels
EEG
EOG
ECG
misc
Stimulus
Galvanic skin response
Respiration monitoring channel
Head & sensor digitization 36 points
Filters
Highpass 1.00 Hz
Lowpass 48.00 Hz
PSD
PSD - calm (duration: 93.0s)
Power Spectral Density for calm annotation type. Total duration: 93.0 seconds.
PSD - video (duration: 460.1s)
Power Spectral Density for video annotation type. Total duration: 460.1 seconds.
PSD - video_luminance (duration: 60.0s)
Power Spectral Density for video_luminance annotation type. Total duration: 60.0 seconds.
Comparative PSD Analysis
Power Spectral Density comparison across all experimental conditions. Solid lines represent the mean PSD across EEG channels, shaded areas show ± 1 SD. Frequency range: 1-45 Hz. Data from 3 conditions.